Records for Mount Shasta Area, California (MHSthr) on 05-27
Record Highs
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1: 90°F (1983)
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2: 89°F (2020)
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3: 89°F (2003)
Record Lows
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1: 30°F (1977)
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2: 32°F (1969)
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3: 32°F (1959)
Lowest Highs
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1: 54°F (2020)
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2: 52°F (2002)
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3: 51°F (2000)
Highest Lows
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1: 46°F (1964)
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2: 49°F (1998)
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3: 50°F (2010)
Highest May temperature:
96°F on 05-30-1986.
Lowest May temperature:
21°F on 05-01-1954.
Average temperature is 56.8°F
Average high is 70.8°F
Average low is 42.9°F
Temperature data from 1948 to 2022.
Record Precipitation
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1: 2.29" (1990)
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2: 1.02" (1971)
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3: 0.87" (1998)
Precipitation data from 1948 to 2022.